blamed for this deadly terror attack. >> a concern about contamination in japan. there are new signs about the progress. >>> illegal immigrants are busted in virginia. some are saying more than 100 arrests are still not enough. >>> and air traffic controller allegedly was sleeping on the job. >> what's going on in sports? >> coming up nell, why a 3-0 lead in ♪ [ male announcer ] unrestrained. unexpected. and unlike any hybrid you have ever known. ♪ introducing the most fuel-efficient luxury car available. ♪ the radically new, 42 mile per gallon ct hybrid from lexus. ♪ welcome to the darker side of green. >>> a crowded us about stop in jerusalem one, woman was killed, more than 20 others injured. this is first major palestinian attack in several years. israeli officials are threatening harsh retaliation. >> in japan, there are new new concerns about the safety of the food and water following the earthquake and tsunami there on march 11th. authorities stay tap water in tokyo is now showing elevated levels of radiation. parents are being told to stop giving tap water to infants.